CN219495778U - Gas engine, water vapor sampling device and sampling water recycling system thereof - Google Patents
Gas engine, water vapor sampling device and sampling water recycling system thereof Download PDFInfo
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- CN219495778U CN219495778U CN202320050352.2U CN202320050352U CN219495778U CN 219495778 U CN219495778 U CN 219495778U CN 202320050352 U CN202320050352 U CN 202320050352U CN 219495778 U CN219495778 U CN 219495778U
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Abstract
The utility model relates to the technical field of combustion engines, and discloses a combustion engine, a water vapor sampling device and a sampling water recycling system thereof, wherein the sampling water recycling system comprises: the recovery water tank is connected with the combustion engine, and is connected with a first pipeline, and the first pipeline pipe is used for conveying reusable sampling drainage to the recovery water tank; a drainage sink for receiving waste sampling drainage; the monitoring device is arranged on the first pipeline and is used for detecting the water quality in the first pipeline; the first pipeline is further connected with the drainage tank, a second pipeline is arranged between the first pipeline and the drainage tank, a first valve is arranged on the second pipeline, and a second valve is further arranged at the inlet of the recovery tank. This application prevents to send back the sample water that contains impurity in the combustion engine through the quality of the sample drainage in the first pipeline of detection, has guaranteed the normal work of combustion engine, has ensured the work efficiency of combustion engine.
Description
Technical Field
The utility model relates to the technical field of combustion engines, in particular to a combustion engine, a water vapor sampling device and a sampling water recycling system thereof.
Background
At present, the water vapor sampling device of the gas turbine is used for monitoring the quality of water samples such as water supply, condensation water, furnace water, steam and the like of a thermodynamic system of the gas turbine, can effectively prevent scaling and corrosion of thermodynamic equipment such as a boiler, a steam turbine and the like, and ensures safe and efficient operation of the thermodynamic system of the gas turbine. At present, most of drainage of the water vapor sampling device of the gas turbine is discharged into a unit drainage tank and is finally discharged after being treated with other industrial waste water, so that the waste water treatment capacity is increased, a large amount of sample water with low salt content and good water quality is wasted, and environmental protection, energy conservation and emission reduction are not facilitated. The current sampling water treatment system generally recovers the sampling water in a classified way, the recovery mode does not identify the recovered sampling water, and the sampling water containing impurities can be sent back to the combustion engine, so that the work of the combustion engine is influenced, and the work efficiency of the combustion engine is reduced.
Disclosure of Invention
The purpose of the utility model is that: the utility model provides a combustion engine, steam sampling device and sample water recycling system thereof, through the quality of the sample drainage in the first pipeline of detection, prevent to send the sample water that contains impurity back to the combustion engine in, guaranteed the normal work of combustion engine, ensured the work efficiency of combustion engine.
In order to achieve the above object, the present utility model provides a sampling water recycling system of a water vapor sampling device, comprising:
the recovery water tank is connected with the combustion engine, and is connected with a first pipeline, and the first pipeline pipe is used for conveying reusable sampling drainage to the recovery water tank;
a drainage sink for receiving waste sampling drainage;
the monitoring device is arranged on the first pipeline and is used for detecting the water quality in the first pipeline;
the first pipeline is further connected with the drainage tank, a second pipeline is arranged between the first pipeline and the drainage tank, a first valve is arranged on the second pipeline, and a second valve is further arranged at the inlet of the recovery tank.
Compared with the prior art, the sampling water recycling system of the water vapor sampling device has the beneficial effects that: the reusable sampling drainage is sent to a recovery water tank through a first pipeline, the recovery water tank is connected with a combustion engine, and the reusable sampling drainage is sent to the combustion engine for reuse; the waste sampling drainage is directly sent into a drainage tank and is sent out through the drainage tank; the first pipeline is provided with a monitoring device for detecting the water quality of the sampling drainage sent into the recovery water tank; the first pipeline is connected with the drainage tank through a second pipeline, a first valve for controlling the on-off of the second pipeline is arranged on the second pipeline, and a second valve for controlling the on-off of the inlet is arranged at the inlet of the recovery tank; when the monitoring device detects that the water quality in the first pipeline is normal, the first valve is closed, the second valve is opened, and the available reclaimed water normally enters the reclaimed water tank through the first pipeline and then enters the combustion engine; when the monitoring device detects that the water quality in the first pipeline is abnormal, the first valve is opened, the second valve is closed, sampling drainage can be conveyed to the drainage tank through the second pipeline, and the sampling drainage with abnormal water quality is prevented from entering the recovery water tank and the gas turbine. The sampling water recycling system of the application prevents the sampling water containing impurities from being sent back to the combustion engine by detecting the water quality of the sampling water in the first pipeline, ensures the normal operation of the combustion engine and ensures the working efficiency of the combustion engine.
The sampling water recycling system of the water vapor sampling device comprises a water sampling device, a water sampling device and a water sampling device.
The waste sampling drainage comprises sampling drainage of middle and high pressure bubble furnace water and sampling sample water after detection and analysis of a sodium meter, a silicon meter and a phosphorus meter.
The system for recycling the sampled water of the water vapor sampling device further comprises a controller, wherein the controller is electrically connected with the monitoring device, the first valve and the second valve, and the controller controls the opening and closing of the first valve and the second valve according to parameters measured by the monitoring device.
The utility model discloses a sampling water recycling system of a water vapor sampling device, wherein a monitoring device comprises a conductivity meter and a turbidity meter.
According to the sampling water recycling system of the water vapor sampling device, the liquid level transmitter is arranged in the recovery water tank to measure the water level in the recovery water tank.
According to the sampling water recycling system of the water vapor sampling device, a third pipeline is arranged between the recovery water tank and the combustion engine, and a third valve is arranged on the third pipeline.
According to the sampling water recycling system of the water vapor sampling device, the third pipeline is further provided with a recycling water pump.
The utility model also provides a water vapor sampling device, which comprises the sampling water recycling system.
Compared with the prior art, the water vapor sampling device has the beneficial effects that: the water vapor sampling device is provided with a sampling water recycling system, and the sampling water recycling system is provided with a monitoring device through a first pipeline and is used for detecting the water quality of sampling drainage sent into the recovery water tank; the first pipeline is connected with the drainage tank through a second pipeline, a first valve for controlling the on-off of the second pipeline is arranged on the second pipeline, and a second valve for controlling the on-off of the inlet is arranged at the inlet of the recovery tank; when the monitoring device detects that the water quality in the first pipeline is normal, the first valve is closed, the second valve is opened, and the available reclaimed water normally enters the reclaimed water tank through the first pipeline and then enters the combustion engine; when the monitoring device detects that the water quality in the first pipeline is abnormal, the first valve is opened, the second valve is closed, sampling drainage can be conveyed to the drainage tank through the second pipeline, and the sampling drainage with abnormal water quality is prevented from entering the recovery water tank and the gas turbine. The water vapor sampling device detects the water quality of the sampling drainage in the first pipeline through the sampling water recycling system, prevents the sampling water containing impurities from being sent back to the combustion engine, ensures the normal work of the combustion engine, and ensures the working efficiency of the combustion engine.
The utility model also provides a gas engine, which comprises the water vapor sampling device.
Compared with the prior art, the gas turbine has the beneficial effects that: the method comprises the steps that a water sample is extracted from the gas turbine to a water vapor sampling device for detection, a sampling water recovery system of the water vapor sampling device is used for sending recyclable sampling drainage back to the gas turbine for continuous use, when the monitoring device detects that the water quality in a first pipeline is normal, a first valve is closed, a second valve is opened, and the recyclable water normally enters a recovery water tank through the first pipeline and then enters the gas turbine; when the monitoring device detects that the water quality in the first pipeline is abnormal, the first valve is opened, the second valve is closed, sampling drainage can be conveyed to the drainage tank through the second pipeline, and the sampling drainage with abnormal water quality is prevented from entering the recovery water tank and the gas turbine. The utility model provides a combustion engine detects the quality of water of the sample drainage in the first pipeline through sample water recycling system, prevents to send back the sample water that contains impurity in the combustion engine, has guaranteed the normal work of combustion engine, has ensured the work efficiency of combustion engine.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
FIG. 1 is a schematic diagram of a sample water recycling system of a water vapor sampling device according to an embodiment of the present utility model;
in the figure, 1, a combustion engine; 2. a recovery pool; 21. a second valve; 3. a drainage pool; 4. a monitoring device; 5. a first pipeline; 6. a second pipeline; 61. a first valve; 7. a liquid level transmitter; 8. a third pipeline; 81. a third valve; 82. and (5) a recovery water pump.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
According to the gas turbine 1 of the preferred embodiment of the utility model, the gas turbine 1 performs water sampling and drainage detection through the water vapor sampling device, and clean sampling drainage after detection is finished is sent back to the gas turbine 1 through the sampling water recycling system.
As shown in fig. 1, a sample water recycling system of a water vapor sampling device according to a preferred embodiment of the present utility model includes a recovery water tank 2, a drain tank 3, and a monitoring device 4.
The recovery water tank 2 is connected with the combustion engine 1, the recovery water tank 2 is connected with a first pipeline 5, and the first pipeline 5 is used for conveying reusable sampling drainage to the recovery water tank 2; during normal operation, the reusable sampling drain water is sent to the recovery water tank 2 through the first pipeline 5, the recovery water tank 2 is connected with the combustion engine 1, and the reusable sampling drain water is sent to the combustion engine 1 for reuse. The drainage tank 3 is used for receiving waste sampling drainage and draining the sampling drainage which cannot be recycled out of the system.
The monitoring device 4 is arranged on the first pipeline 5 and is used for detecting the water quality in the first pipeline 5, and the detected parameters comprise conductivity, turbidity and the like; wherein, the water drainage tank 3 is still connected to first pipeline 5, is provided with second pipeline 6 between first pipeline 5 and the water drainage tank 3, is provided with the first valve 61 of control second pipeline 6 break-make on the second pipeline 6, and the entrance of recovery pond 2 still is provided with the second valve 21 that the entry of control recovery pond 2 opened and closed. When the monitoring device 4 detects that the water quality in the first pipeline 5 is normal, the first valve 61 is closed under manual or automatic control, the second valve 21 is opened under manual or automatic control, and the available reclaimed water normally enters the reclaimed water tank 2 through the first pipeline 5 and then enters the combustion engine 1; when the monitoring device 4 detects that the water quality in the first pipeline 5 is abnormal, the first valve 61 is opened under manual or automatic control, the second valve 21 is closed under manual or automatic control, and the sampling drainage is conveyed to the drainage tank 3 through the second pipeline 6, so that the sampling drainage with abnormal water quality is prevented from entering the recovery water tank 2 and entering the combustion engine 1; the sampling water recycling system of the application prevents the sampling water containing impurities from being sent back to the combustion engine 1 by detecting the water quality of the sampling water in the first pipeline 5, ensures the normal operation of the combustion engine 1 and ensures the working efficiency of the combustion engine 1.
In some embodiments of the utility model, the reusable sampling drain includes a manual sampling drain and a direct measurement meter sampling drain, and the manual sampling process does not affect the quality of the sampling water, so that the sampling drain can be used for recycling; the direct measurement instrument comprises a conductivity meter, a pH meter, a dissolved oxygen meter, a hydrogen conductivity meter and the like, and the meter can not carry out chemical reaction on the sampling water in the measurement process and can not change the basic components of the sampling water, so that the direct measurement instrument can also be directly recycled.
In some embodiments of the utility model, the waste sampling drainage comprises middle and high pressure bubble furnace water sampling drainage and sampling water after sodium meter, silicon meter and phosphorus meter detection and analysis, and the water quality of the drainage sampled by the middle and high pressure bubble furnace is changed to a certain extent due to the influence of over high pressure and the like, so that the drainage is not suitable for being recombined with the water body in the gas turbine 1 and participating in work again; the detection meter such as a sodium meter, a silicon meter, a phosphorus meter and the like which need to add chemical substances into the sampling water or react can also influence the water body, so that the water quality is changed, and the sampling water of the type is not suitable for recycling.
In some embodiments of the present utility model, the system further comprises a controller, wherein the controller may comprise a single chip microcomputer or a PLC; the controller is electrically connected to the monitoring device 4, the first valve 61 and the second valve 21, and controls the opening and closing of the first valve 61 and the second valve 21 according to the parameters measured by the monitoring device 4. When the monitoring device 4 detects that the water quality in the first pipeline 5 is abnormal, a signal is sent to the controller, the controller controls the first valve 61 to be opened, the second valve 21 to be closed, and the sampling drainage is conveyed to the drainage tank 3 through the second pipeline 6 and is discharged from the drainage tank 3, so that the sampling drainage with abnormal water quality is prevented from entering the recovery water tank 2 and entering the combustion engine 1; when the monitoring device 4 detects that the water quality in the first pipeline 5 is recovered to be normal, the first valve 61 of the controller is closed, the second valve 21 is opened, and the available recovered water normally enters the recovered water tank 2 through the first pipeline 5 and then enters the combustion engine 1. The controller controls the opening and closing of the first valve 61 and the second valve 21, so that the automatic control of the first valve 61 and the second valve 21 is realized, and the cost of manpower detection is reduced.
In some embodiments of the present utility model, the monitoring device 4 includes a conductivity meter and a turbidity meter, where the conductivity meter and the turbidity meter monitor the water quality in the first pipeline 5 respectively, and when the water quality is detected to be abnormal, the first time is marked or data is transmitted to the controller, so that the controller can find that the water quality is abnormal at the first time, and real-time monitoring of the water quality is realized.
In some embodiments of the utility model, a liquid level transmitter 7 is arranged in the recovery water tank 2 to measure the water level in the recovery water tank 2, and the liquid level transmitter 7 is used for monitoring the water level in the recovery water tank 2, so that the water level in the recovery water tank 2 is monitored in real time. The liquid level transmitter 7 is also electrically connected with the controller, and can transmit signals to the controller so as to facilitate the controller to control the drainage of the recovery water tank 2.
In some embodiments of the utility model, a third pipeline 8 is arranged between the recovery water tank 2 and the combustion engine 1, a third valve 81 is arranged on the third pipeline 8, the third pipeline 8 is communicated with the recovery water tank 2 and the unit of the combustion engine 1, the sampling drainage in the recovery water tank 2 is sent to the unit of the combustion engine 1, and the third valve 81 controls the opening and closing of the third pipeline 8. The third valve 81 is also electrically connected to the controller, and when the monitoring device 4 detects that the water quality is abnormal, the third valve 81 can also close the third pipeline 8 to prevent the sampling water with abnormal water quality from entering the combustion engine 1.
In some embodiments of the present utility model, a recovery water pump 82 is further disposed on the third pipeline 8, and the recovery water pump 82 is used for pressurizing the third pipeline 8 under the condition of normal water quality, so as to assist the recyclable sampling water to enter the combustion engine 1. The recovery water pump 82 is also electrically connected to the controller, and can be opened and closed simultaneously in cooperation with the third valve 81, and when the liquid level transmitter 7 detects that the water level in the recovery water tank is normal and the monitoring device 4 detects that the water quality in the first pipeline 5 is normal, the third valve 81 and the recovery water pump 82 can be opened to carry out the circulating transportation of the sampling water.
The utility model also provides a water vapor sampling device, which comprises the sampling water recycling system of the embodiment. Be provided with sample water recycling system in the steam sampling device, the quality of sample drainage in this application through detecting first pipeline 5 of sample water recycling system prevents that steam sampling device from sending back the sample water that contains impurity in the combustion engine 1, has guaranteed the normal work of combustion engine 1, has ensured the work efficiency of combustion engine 1.
In some embodiments of the utility model, the first valve 61, the second valve 21, and the third valve 81 each comprise pneumatic ball valves.
The working process of the utility model is as follows: the reusable sampling drainage is sent to the recovery water tank 2 through the first pipeline 5, the recovery water tank 2 is connected with the combustion engine 1, and the reusable sampling drainage is sent to the combustion engine 1 for reuse; the waste sampling drainage is directly sent to the drainage tank 3 and is sent out through the drainage tank 3; the first pipeline 5 is provided with a monitoring device 4 for detecting the water quality of the sampling drainage sent into the recovery pond 2; the first pipeline 5 is connected with the drainage tank 3 through a second pipeline 6, a first valve 61 for controlling the on-off of the second pipeline 6 is arranged on the second pipeline 6, and a second valve 21 for controlling the on-off of the inlet is arranged at the inlet of the recovery tank 2; when the monitoring device 4 detects that the water quality in the first pipeline 5 is normal, the first valve 61 is closed, the second valve 21 is opened, and the available reclaimed water normally enters the reclaimed water tank 2 through the first pipeline 5 and then enters the combustion engine 1; when the monitoring device 4 detects that the water quality in the first pipeline 5 is abnormal, the first valve 61 is opened, the second valve 21 is closed, and the sampling drainage is conveyed to the drainage tank 3 through the second pipeline 6, so that the sampling drainage with abnormal water quality is prevented from entering the recovery water tank 2 and the gas turbine 1.
In summary, the embodiment of the utility model provides a gas turbine 1, a water vapor sampling device and a sampling water recycling system thereof, which prevent sampling water containing impurities from being sent back to the gas turbine 1 by detecting the quality of sampling water in a first pipeline 5, thereby ensuring the normal operation of the gas turbine 1 and the working efficiency of the gas turbine 1.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. A water vapor sampling device's sample water recycling system, characterized in that includes:
the recovery water tank is connected with the combustion engine, and is connected with a first pipeline, and the first pipeline pipe is used for conveying reusable sampling drainage to the recovery water tank;
a drainage sink for receiving waste sampling drainage;
the monitoring device is arranged on the first pipeline and is used for detecting the water quality in the first pipeline;
the first pipeline is further connected with the drainage tank, a second pipeline is arranged between the first pipeline and the drainage tank, a first valve is arranged on the second pipeline, and a second valve is further arranged at the inlet of the recovery tank.
2. The system for reuse of sampled water from a water vapor sampling device of claim 1, wherein: the reusable sampling drain includes manual sampling drain and direct measurement meter sampling drain.
3. The system for reuse of sampled water from a water vapor sampling device of claim 1, wherein: the waste sampling drainage comprises sampling drainage of pressure bubble furnace water and sampling water after sodium meter, silicon meter and phosphorus meter detection and analysis.
4. The system for reuse of sampled water from a water vapor sampling device of claim 1, wherein: the controller is electrically connected with the monitoring device, the first valve and the second valve, and the controller controls the opening and closing of the first valve and the second valve according to parameters measured by the monitoring device.
5. The sampled water reuse system of a water vapor sampling device according to claim 1 or 4, wherein: the monitoring device comprises a conductivity meter and a turbidity meter.
6. The sampled water reuse system of a water vapor sampling device according to claim 1 or 4, wherein: a liquid level transmitter is arranged in the recovery water tank to measure the water level in the recovery water tank.
7. The system for reuse of sampled water from a water vapor sampling device of claim 1, wherein: a third pipeline is arranged between the recovery water tank and the combustion engine, and a third valve is arranged on the third pipeline.
8. The system for reuse of sampled water from a water vapor sampling device of claim 7, wherein: and the third pipeline is also provided with a recovery water pump.
9. A water vapor sampling device, characterized in that: a sample water reclamation system comprising the system of any of claims 1-8.
10. A combustion engine, characterized in that: a moisture sampling device comprising the moisture sampling device of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320050352.2U CN219495778U (en) | 2023-01-06 | 2023-01-06 | Gas engine, water vapor sampling device and sampling water recycling system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320050352.2U CN219495778U (en) | 2023-01-06 | 2023-01-06 | Gas engine, water vapor sampling device and sampling water recycling system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219495778U true CN219495778U (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320050352.2U Active CN219495778U (en) | 2023-01-06 | 2023-01-06 | Gas engine, water vapor sampling device and sampling water recycling system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219495778U (en) |
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2023
- 2023-01-06 CN CN202320050352.2U patent/CN219495778U/en active Active
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